The Barca coach knows that the visitors can cause problems on Thursday
Quique Setien doesn't want his players to relax for the Copa del Rey clash with Leganes. Barcelona are firm favourites but the coach is wary.
"I'm never calm about games. Although it could be considered easy for a club like this, the reality is that (Leganes) make games hard for a lot of teams," he told reporters.
"They are doing things well despite the league table. What they do, they do well. They've improved a lot from two months ago. They're a team who can upset you. We should be conscious that this will not be easy.
"Football always takes unexpected twists, it's always possible to lose. We know the path and the way, the reality is that we'd like to see things now, but they are not easy to see."
